39819498

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 81326592

約数和(自身を除く): 41507094

約数列:

[1, 2, 3, 6, 71, 142, 211, 213, 422, 426, 443, 633, 886, 1266, 1329, 2658, 14981, 29962, 31453, 44943, 62906, 89886, 93473, 94359, 186946, 188718, 280419, 560838, 6636583, 13273166, 19909749, 39819498]

約数ペア:

[(1, 39819498), (2, 19909749), (3, 13273166), (6, 6636583), (71, 560838), (142, 280419), (211, 188718), (213, 186946), (422, 94359), (426, 93473), (443, 89886), (633, 62906), (886, 44943), (1266, 31453), (1329, 29962), (2658, 14981)]